queue+scanner1

package semester2;
import java.util.*;
public class Kelompok {
    Scanner scan;
    Queue<Integer> queue;

    int n;

    void insert() {

        scan = new Scanner(System.in);
        queue = new LinkedList<Integer>();

        System.out.println("Integer Queue - Insert & Delete");

        System.out.println("\nEnter 'n' value :");
        n = scan.nextInt();

        System.out.println("Enter the elements");

        for(int i=0; i<n; i++) {

            queue.add(scan.nextInt());
        }
    }

    void delete() {

        System.out.println("\nThe Queue");

        while(!queue.isEmpty()) {

            System.out.println(queue.poll());
        }
    }
}

class MainClass {
     public static void main(String[] args) {
    Kelompok obj = new Kelompok();

        obj.insert();
        obj.delete();;
    }
}